If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4=0.9k=4
We move all terms to the left:
4-(0.9k)=0
We add all the numbers together, and all the variables
-(+0.9k)+4=0
We get rid of parentheses
-0.9k+4=0
We move all terms containing k to the left, all other terms to the right
-0.9k=-4
k=-4/-0.9
k=4+0.4/0.9
| x/3=x/8=4/3 | | 0.25(2x-1)=-1/7-1/4 | | 3p÷7-5=-2 | | 0.5(2x-1)=0.14-0.25 | | 0.25(2x-1)=1/7-1/4 | | 5/8y-6=-3 | | -12+15=-3(x+7) | | 1+17=-2(3x-9) | | 4(2x+9)=-17+21 | | n-2/7=3 | | x+2x=206 | | 4.27=X/0.1-x | | 4z-(9z+4)=-19 | | 5w+12.17=32 | | 2(7y-6)-10y=16 | | 4.27=x/1-x | | X=x/0.1-x | | 38/3=a | | 2(9x+3)=42 | | -3m+2(2+2m)=-3 | | 5+3p=5p-19 | | 3x-4=473 | | 2x-4=318 | | |3x+8|=5 | | 2x^2+10x-96.5=0 | | 8+m÷5=4-3m | | 6g+2(-6+3g)=1+g | | 4m+5=-3 | | 2x-9/4x=5/4x+15/4 | | 0.5×(4x-3)=0.2×(x-5) | | 40=17.5-(1/(0.03x18))x1.5 | | 0.5×(4x-3)=02×(x-5) |